Probelma no build do netbeans 6.1

Bom dia a todos,

Estava utilizando esta IDE a bastante tempo ja mas quinta feira passada após o almoço do nada começou a dar erro no build de qualquer projeto aberto na IDE, procurei ate hoje algo na net mas nao encotrei, alguem ja passou por esse problema? Segue abaixo o debug da tentativa do build.

-init-debug-args: Current OS is Windows XP Output redirected to property: version-output Executing 'D:\Documents and Settings\Y3WG\jdk1.6\jdk1.6.0_04\bin\java' with arguments: '-version' The ' characters around the executable and arguments are not part of the command. Execute:Java13CommandLauncher: Executing 'D:\Documents and Settings\Y3WG\jdk1.6\jdk1.6.0_04\bin\java' with arguments: '-version' The ' characters around the executable and arguments are not part of the command. D:\Documents and Settings\Y3WG\Meus documentos\workspace\Bombeio-WS\nbproject\build-impl.xml:286: Execute failed: java.io.IOException: CreateProcess: "D:\Documents and Settings\Y3WG\jdk1.6\jdk1.6.0_04\bin\java" -version error=5 at org.apache.tools.ant.taskdefs.ExecTask.runExec(ExecTask.java:665) at org.apache.tools.ant.taskdefs.ExecTask.execute(ExecTask.java:487) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288) at sun.reflect.GeneratedMethodAccessor105.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105) at org.apache.tools.ant.Task.perform(Task.java:348) at org.apache.tools.ant.Target.execute(Target.java:357) at org.apache.tools.ant.Target.performTasks(Target.java:385) at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1329) at org.apache.tools.ant.Project.executeTarget(Project.java:1298) at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41) at org.apache.tools.ant.Project.executeTargets(Project.java:1181) at org.apache.tools.ant.module.bridge.impl.BridgeImpl.run(BridgeImpl.java:277) at org.apache.tools.ant.module.run.TargetExecutor.run(TargetExecutor.java:460) at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:151) Caused by: java.io.IOException: CreateProcess: "D:\Documents and Settings\Y3WG\jdk1.6\jdk1.6.0_04\bin\java" -version error=5 at java.lang.ProcessImpl.create(Native Method) at java.lang.ProcessImpl.<init>(ProcessImpl.java:81) at java.lang.ProcessImpl.start(ProcessImpl.java:30) at java.lang.ProcessBuilder.start(ProcessBuilder.java:451) at java.lang.Runtime.exec(Runtime.java:591) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.tools.ant.taskdefs.Execute$Java13CommandLauncher.exec(Execute.java:828) at org.apache.tools.ant.taskdefs.Execute.launch(Execute.java:445) at org.apache.tools.ant.taskdefs.Execute.execute(Execute.java:459) at org.apache.tools.ant.taskdefs.ExecTask.runExecute(ExecTask.java:621) at org.apache.tools.ant.taskdefs.ExecTask.runExec(ExecTask.java:662) ... 16 more --- Nested Exception --- java.io.IOException: CreateProcess: "D:\Documents and Settings\Y3WG\jdk1.6\jdk1.6.0_04\bin\java" -version error=5 at java.lang.ProcessImpl.create(Native Method) at java.lang.ProcessImpl.<init>(ProcessImpl.java:81) at java.lang.ProcessImpl.start(ProcessImpl.java:30) at java.lang.ProcessBuilder.start(ProcessBuilder.java:451) at java.lang.Runtime.exec(Runtime.java:591) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.tools.ant.taskdefs.Execute$Java13CommandLauncher.exec(Execute.java:828) at org.apache.tools.ant.taskdefs.Execute.launch(Execute.java:445) at org.apache.tools.ant.taskdefs.Execute.execute(Execute.java:459) at org.apache.tools.ant.taskdefs.ExecTask.runExecute(ExecTask.java:621) at org.apache.tools.ant.taskdefs.ExecTask.runExec(ExecTask.java:662) at org.apache.tools.ant.taskdefs.ExecTask.execute(ExecTask.java:487) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288) at sun.reflect.GeneratedMethodAccessor105.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105) at org.apache.tools.ant.Task.perform(Task.java:348) at org.apache.tools.ant.Target.execute(Target.java:357) at org.apache.tools.ant.Target.performTasks(Target.java:385) at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1329) at org.apache.tools.ant.Project.executeTarget(Project.java:1298) at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41) at org.apache.tools.ant.Project.executeTargets(Project.java:1181) at org.apache.tools.ant.module.bridge.impl.BridgeImpl.run(BridgeImpl.java:277) at org.apache.tools.ant.module.run.TargetExecutor.run(TargetExecutor.java:460) at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:151) BUILD FAILED (total time: 0 seconds) Could not load class (org.apache.tools.ant.taskdefs.repository.MavenRepository) for type mavenrepository Could not load class (org.apache.tools.ant.taskdefs.repository.MavenRepository) for type mavenrepository

Desde ja agradeço a ajuda.

abraços.

O que existe nesse lugar?

A instalação do jdk1.6. Como estou utilizando uma máquina cheia de restições e tinha que ter o java 6 insyalei ele na minha pasta (sou o usuario y3wg). O estranho é que tudo vinha funcionando normalmente so aque agora nada mais funciona, alias, funciona se eu ludar a lib deste 1.6 para o 5 que é default do Netbeans 6.1, porem tenho que utilizar o java 6 pois utiliza anottations de webservice que so existem na 6. Até agora nao consegui mais nada com o java 6.